diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2010-02-08 11:34:03 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-08 11:34:03 +0900 |
| commit | 2e18e047981ae04be9bd0d9760057f7c1a7b3785 (patch) | |
| tree | 999941abf466ce4d6915273e2e7a42bf0a107385 /arch/sh/include/cpu-sh3/cpu | |
| parent | b06ede84dd1473dec7c6af03a41c8d04d2fee437 (diff) | |
| parent | cfefe99795251d76d92e8457f4152f532a961ec5 (diff) | |
Merge branch 'sh/dmaengine'
Conflicts:
arch/sh/drivers/dma/dma-sh.c
Diffstat (limited to 'arch/sh/include/cpu-sh3/cpu')
| -rw-r--r-- | arch/sh/include/cpu-sh3/cpu/dma.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/sh/include/cpu-sh3/cpu/dma.h b/arch/sh/include/cpu-sh3/cpu/dma.h index 0ea15f3f2363..207811a7a650 100644 --- a/arch/sh/include/cpu-sh3/cpu/dma.h +++ b/arch/sh/include/cpu-sh3/cpu/dma.h @@ -20,8 +20,10 @@ #define TS_32 0x00000010 #define TS_128 0x00000018 -#define CHCR_TS_MASK 0x18 -#define CHCR_TS_SHIFT 3 +#define CHCR_TS_LOW_MASK 0x18 +#define CHCR_TS_LOW_SHIFT 3 +#define CHCR_TS_HIGH_MASK 0 +#define CHCR_TS_HIGH_SHIFT 0 #define DMAOR_INIT DMAOR_DME @@ -36,11 +38,13 @@ enum { XMIT_SZ_128BIT, }; -static unsigned int ts_shift[] __maybe_unused = { - [XMIT_SZ_8BIT] = 0, - [XMIT_SZ_16BIT] = 1, - [XMIT_SZ_32BIT] = 2, - [XMIT_SZ_128BIT] = 4, -}; +#define TS_SHIFT { \ + [XMIT_SZ_8BIT] = 0, \ + [XMIT_SZ_16BIT] = 1, \ + [XMIT_SZ_32BIT] = 2, \ + [XMIT_SZ_128BIT] = 4, \ +} + +#define TS_INDEX2VAL(i) (((i) & 3) << CHCR_TS_LOW_SHIFT) #endif /* __ASM_CPU_SH3_DMA_H */ |